Image-forming machine
    1.
    发明公开
    Image-forming machine 失效
    成像机

    公开(公告)号:EP0573076A1

    公开(公告)日:1993-12-08

    申请号:EP93112252.7

    申请日:1987-09-28

    IPC分类号: G03G15/00 G03G21/00

    摘要: An image-forming machine of the type having detachably mounted thereon a process unit provided with image-bearing means having an electrostatographic material (29) on its surface, a developing device (34) for developing a latent electrostatic image formed on the surface of the electrostatographic material and a cleaning device (36) for removing the toner remaining on the surface of the electrostatographic material. The cleaning device (36) has toner removing means (146) adapted to be selectively held at an operating position at which it acts on the electrostatographic material (29) and a non-operating position at which it does not substantially act on the electrostatographic material. When the process unit (16) is detached from the machine and held in a unit holding box (135) the toner removing means (146) is held at the non-operating position.

    摘要翻译: 一种图像形成机器,其上可拆卸地安装有处理单元,该处理单元设置有在其表面上具有静电照相材料(29)的图像承载装置,显影装置(34),用于显影形成在该表面上的静电潜像 静电照相材料和用于除去残留在静电照相材料表面上的墨粉的清洁装置(36)。 清洁装置(36)具有调色剂去除装置(146),该调色剂去除装置适于选择性地保持在其作用在静电照相材料(29)上的操作位置和其基本上不作用于静电照相材料 。 当处理单元(16)从机器上拆下并保持在单元保持箱(135)中时,调色剂去除装置(146)保持在非操作位置。

    Image-forming machine
    6.
    发明公开
    Image-forming machine 失效
    Bildaufzeichnungsmaschine。

    公开(公告)号:EP0351894A2

    公开(公告)日:1990-01-24

    申请号:EP89117530.9

    申请日:1987-05-27

    IPC分类号: G03G15/00

    摘要: An image-forming machine comprising a main body (204) of the image-forming machine and a process unit (210) to be detachably mounted on the main body (204), said process unit (210) including a process unit frame (216) to be mounted on the main body (204) and an image bearing member (222) mounted on the process unit frame (216) and adapted to be moved in a predetermined direction, wherein an image-forming area (224) on which to form an image exists on a greater portion of the surface of the image bearing member (222) and a non-image-forming area (226) on which substantially no image is to be formed exists in the remainder of said surface, a transfer opening (292) for bringing a sheet material into intimate contact with the image-forming area (224) of the image bearing member (222) is formed in the process unit frame (216), and said machine is constructed such that when an image-forming step is over, the non-image-forming area (226) of the image bearing member (222) is positioned at the transfer opening (292) of the process unit (210).

    摘要翻译: 一种图像形成机,包括图像形成机的主体(204)和可拆卸地安装在主体(204)上的处理单元(210),所述处理单元(210)包括处理单元框架 )安装在主体(204)上,以及安装在处理单元框架(216)上并适于沿预定方向移动的图像承载部件(222),其中图像形成区域(224) 形成在图像承载部件(222)的表面的较大部分上存在的图像和其上基本上不形成图像的非图像形成区域(226)存在于所述表面的其余部分中,转印开口 (216)中形成用于使片材与图像承载部件(222)的图像形成区域(224)紧密接触的凹部(292),并且所述机器构造成使得当图像形成区域 成像步骤结束,图像承载部件(222)的非图像形成区域(226)位于该图像承载部件(222)的位置 处理单元(210)的传送开口(292)。

    Image-forming machine
    9.
    发明公开
    Image-forming machine 失效
    成像机

    公开(公告)号:EP0570993A1

    公开(公告)日:1993-11-24

    申请号:EP93112256.8

    申请日:1987-09-28

    IPC分类号: G03G15/08

    摘要: A developing device for an image-forming machine comprises a main body (166), applicator means (180) mounted on the main body for applying a toner to a latent electrostatic image and a plurality of toner cartridges (462) to be selectively loaded detachably into the main body (166) of the developing device (34). The developing device further comprises loading hampering means (492) to be actuated in relation to the loading and/or detachment of each of the toner cartridges (462). The loading hampering means (492) is held at a hampering position by loading and detaching a predetermined number of toner cartridges into and from the main body of the developing device (34), and at the hampering position, the loading hampering means (492) hampers loading of the toner cartridge (179) into the main body (166) of the developing device (34). When a predetermined number of toner cartridges (462) have been selectively loaded and detached into and from the main body (166) of the developing device (34), loading of a new toner cartridge becomes substantially impossible.
    When a cartridge (462) has been loaded and detached into and from the main body (166) of the developing device (34), loading of the same type of a toner cartridge (462) as the one detached from it becomes impossible.

    摘要翻译: 用于成像机的显影装置包括主体(166),安装在主体上用于将调色剂施加到静电潜像的施加器装置(180),以及多个可拆卸地选择性地装载的调色剂盒(462) 进入显影装置(34)的主体(166)。 显影装置还包括加载阻碍装置(492),以相对于每个调色剂盒(462)的装载和/或拆卸进行致动。 装载阻碍装置(492)通过将预定数量的调色剂盒装载到显影装置(34)的主体中以及从其拆卸预定数量的调色剂盒而保持在阻碍位置,并且在阻碍位置处, 阻碍将调色剂盒(179)装载到显影装置(34)的主体(166)中。 当预定数量的调色剂盒(462)已经选择性地加载到显影装置(34)的主体(166)中和从显影装置(34)的主体(166)拆卸时,基本上不可能加载新的调色剂盒。 当盒(462)已经装入显影装置(34)的主体(166)中和从显影装置(34)的主体(166)拆卸下来时,不能装载与从其分离的相同类型的调色剂盒(462)。